C1313122132333132313132313232321323132313132322331323331323132321123231131   >>    C131312213233313231313231323232132313231313232233132333132313232112323113   <<    C1313122132333132313132313232321323132313132322331323331323132321123231133   >>      C1313122132333132313132313232321323132313132322331323331323132321123231132   >>